baber/WOPTO huggingface dataset:
Patent RU-2081234-C1 (RU)
Inventor: ALIVER YURIJ A
IPC: E02D17/20
Filed: 1995-12-06
Granted: 1997-06-10
Abstract: FIELD: road building. SUBSTANCE: method includes loosening upper layer of slope soil up to depth equal to 1 to 1.4 height of geogrid, stretching geogrids and fastening those to lower layer of slope and to each other, caving the geogrids in upper layer, and compacting this, seeding plants and/or laying stone materials according to the graphic and color design. The device for implementing the method has flexible geogrids rigidly connected to the lower payer and to each other through anchors, and filling material. As this takes place ribs of geogrids are made mainly of strips of synthetic material and interconnected by linear seams, which are inclined to their base to the angle  , where Φ is the slope to horizon, and lower edge of the ribs is of saw type. Besides, ratio of geogrid cell width to its height is equal to 1-5, and rib thick is 0.5-1.5 mm. EFFECT: increased slope stability against wind and water loads, decreased labor consumption. 4 cl, 7 dwg
Patent RU-2088464-C1 (RU)
Inventor: BASIN MIKHAIL A
IPC: B63B1/24
Filed: 1995-12-09
Granted: 1997-08-27
Abstract: FIELD: shipbuilding. SUBSTANCE: hydrofoil has smooth curvilinear suction surface and driving surface with concave section in tail portion of hydrofoil and convex section before it. Driving surface is provided with concave section in fore portion of hydrofoil; maximum thickness of hydrofoil profile is located at distance equal to 0.35 to 0.55 of length of chord from leading edge of profile. EFFECT: enhanced reliability. 3 dwg
Patent RU-2088023-C1 (RU)
Title: Joint rotor winding of single-machine frequency converters
Inventor: POPOV VIKTOR I
IPC: H02K3/28
Filed: 1996-01-05
Granted: 1997-08-20
Abstract: FIELD: electric engineering. SUBSTANCE: winding has two layers which pole number is equal to is equal to p2 for three-phase generating winding and p1 for multiple-phase short-circuited motoring winding of 6p2 distributed coil groups which numbers in generating phases are 1 + 3i, 3 + 3i, 5 + 3i. They are joined in star connection which phase terminals are connected to three contact rings, ratio p2 to p1 is integer which is not less than 3. I ranges from 0 to 2p2 - 1. Beginning terminals of each odd group are connected to phase terminal, beginning terminals of each even group are connected to zero point of star. Ends of each groups of same phase are connected to each other. Frontal part on side of contact rings is supported by cylindrical winding support which is made from insulation material, is mounted on shaft using cotter with disk part which has four steps on its outer surface. Died brass or copper ring is put on each step along its width. Each ring is connected through holes in disk part to terminals of beginnings of groups. Each even group is connected to first ring. Ends of odd and even groups of phases I, II, III are connected to subsequent rings. Beginning terminals of odd groups of each phase which are connected to rings are passed through 3p2 holes in cylindrical part of winding support, which disk part is of external diameter D of rotor core for depth of 3.0 mm. External diameter of first step is equal to D-10.0 mm and for each next step it is less than previous one by 10.0 mm while ring width is 3.0 mm and depth is 2.0 mm. EFFECT: simplified design, increased reliability.
Patent RU-2102124-C1 (RU)
Inventor: SAZONOV V A
IPC: B01D53/75
Filed: 1996-01-30
Granted: 1998-01-20
Abstract: FIELD: gas treatment. SUBSTANCE: invention relates to catalytic purification of gas releases from various-nature toxic substances formed in plasma treatment technologies. Gases to be cleaned are successively passed through beds of filtering, adsorbing, and catalytically active materials. Passage of gas through adsorbent bed results in removal of fluorine-containing compounds, after which gas is heated and fed into the first catalytic bed to reduce nitrogen oxides by ammonia, then into 2nd catalytic bed to oxidize non-reacted excess of ammonia, then into 3rd catalytic bed to oxidize organics and carbon monoxide, and finally into 4th catalytic bed to convert ozone into molecular oxygen. EFFECT: enhanced purification efficiency. 4 cl, 1 dwg
Patent RU-2091312-C1 (RU)
Inventor: ZHIGAREV VIKTOR D
IPC: C01G1/00
Filed: 1996-03-05
Granted: 1997-09-27
Abstract: FIELD: powder metallurgy. SUBSTANCE: in a method provided, self- propagating high-temperature synthesis is involved. Preliminarily shaped blend is put into reactor to form a charge with through channels, after which combustion reaction is initiated followed by synthesizing and cooling synthesis products by way of blowing gaseous cooling agent through channels on condition that ratio of summary surface area of cross-section of through channels in blend charge to that of cross-section of blend charge is at least 0.13. apparatus suitable to implement method is also provided. EFFECT: intensified process. 7 cl, 3 dwg, 2 tbl
Patent RU-2110884-C1 (RU)
Title: Switching device
Inventor: ALEKSANDROV V A
IPC: H03K3/353
Filed: 1996-03-20
Granted: 1998-05-10
Abstract: FIELD: switching power amplifiers and voltage changers using pulse-width modulation. SUBSTANCE: switching member of device is built around field-effect transistor and is cut off rapidly upon arrival of input signal through one transformer. EFFECT: simplified design and reduced distortion of length of amplified pulse signals. 2 dwg
Patent RU-2109317-C1 (RU)
Inventor: EREMIN E L
IPC: G05B13/02
Filed: 1996-03-26
Granted: 1998-04-20
Abstract: Изобретение относится к системам автоматического управления и может быть использовано для линейных динамических объектов управления с постоянными или медленно меняющимися параметрами. Технический результат заключается в расширении функциональных возможностей адаптивной системы управления, который достигается за счет того, что система содержит объект управления, сумматор, два умножителя, интегратор и блок настройки коэффициентов. 2 ил.
Patent RU-2143428-C1 (RU)
Title: Method of preparing n-methyl-3-(1-methyl-4-piperidinyl)- 14-indol-5-ethanesulfoneamide
Inventor: BLEHCHER FILIP
IPC: C07D403/04
Filed: 1994-09-27
Granted: 1999-12-27
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing compound (I) or salt thereof which comprises reducing compound of formula (II) in the presence of hydrogen, noble metal catalyst, and solvent. Also described are new intermediate compound of formula (II) and methods of preparing thereof. EFFECT: good yield and high degree of purity the desired product. 14 cl, 16 ex
Patent RU-2102720-C1 (RU)
Title: Поглотительный прибор для оценки экологической чистоты воздушного бассейна
Inventor: DEMIDJUK V V
IPC: G01N15/02
Filed: 1996-05-28
Granted: 1998-01-20
Abstract: Изобретение относится к анализу экологического состояния и мониторинга окружающей среды, в частности воздушного бассейна. Поглотительный прибор снабжен циклоном-брызгоуловителем с выводной трубой, выполненной с двумя адиабатическими расширителями, и питающей трубкой. Генератор аэрозольного факела выполнен в виде трубы Вентури с форсункой орошения. Генератор установлен под вторым адиабатическим расширителем выводной трубы циклона-брызгоуловителя и соединен с дном циклона-брызгоуловителя питающей трубкой. 1 ил., 1 табл.
Patent RU-2135079-C1 (RU)
Title: Sturnitsky's r-l test for estimation of electrophysiologic condition of organism
Inventor: STUPNITSKIJ JU A
IPC: A61B5/05
Filed: 1996-07-18
Granted: 1999-08-27
Abstract: FIELD: medicine, diagnosis. SUBSTANCE: values of currents of negative and positive polarities are measured. Measurements are taken in the points of acupuncture. The points are located in the region of elbows and knees of 12 twin meridians and in the region of the neck and face of the front and rear middle meridians. The conductance factor is determined according to the measured values. The normal condition of the organism corresponds to the factor value within 0.85 to 1.15. EFFECT: enhanced truth of estimation of organism condition. 8 dwg, 2 ex
Patent RU-2093617-C1 (RU)
Title: Single crystal jewelry material
Inventor: BAKUNOV OLEG V
IPC: C30B29/22
Filed: 1996-09-26
Granted: 1997-10-20
Abstract: FIELD: crystalline materials used in jewelry industry. SUBSTANCE: single crystal jewelry material contains zirconium or hafnium dioxide, stabilizing oxide of metal from series including calcium, magnesium, yttrium and doping-dyeing oxides of rare earth elements. To imitate natural alexanidrite, dyeing dope is used in the form of praseodymium or neodymium oxide in ratio of 0.5-2.5 with their total content of 5-11 mas.%. EFFECT: broadened field of application.
Patent RU-2116722-C1 (RU)
Inventor: GAGLOEV A JA
IPC: A01G1/00
Filed: 1996-10-08
Granted: 1998-08-10
Abstract: FIELD: horticulture, in particular, intensified propagation of fruit tree cultures. SUBSTANCE: method involves preparing combined hardwood root cuts and providing winter storage of cuts, with length of one-year part of cut being 25-30 cm and length of two-year part of wood being 5-10 cm. Two-year cuts have root primordiums. EFFECT: increased efficiency, simplified method and increased yield of graft material. 1 tbl
Patent RU-2125038-C1 (RU)
Title: Run-down economic method of synthesis of phenol and acetone
Inventor: ZAKOSHANSKIJ V M
IPC: C07C37/08
Filed: 1996-09-24
Granted: 1999-01-20
Abstract: FIELD: chemical technology. SUBSTANCE: phenol and acetone are produced by acid degradation of cumene hydroperoxide that is isolated from cumene oxidation products. Isolation is carried out by method of continuous or cyclic adsorption-desorption using adsorbents taken from a group: totally cation-substituted zeolites (size of an outlet window is  , not less); synthetic polymeric materials at macroporous or gel states and obtained by polymerization of amines, amides, acrylamides or polymerization of styrene and divinylbenzene; anionites at macroporous or gel states. Aromatic hydrocarbons-C 6 -C 22 , ketones-C 3 -C 6 , glycols-C 2 -C 6 , mixture of water and acetone or water are used as disorbents. Desorbents are separated and fed to recycle for adsorption-desorption stage. When cumene is used the latter is fed to adsorption/desorption stage or to cumene oxidation stage. Preferably, at stage of cumene hydroperoxide decomposition to use heterogeneous catalyst taken from a group: protonic and aprotonic acids on carriers; natural and synthetic aluminosilicate catalysts among them amorphous aluminosilicates and crystalline aluminosilicates (zeolites). Preferably, dimethylphenylcarbinol isolated from cumene oxidation products to feed on stage of catalytic hydrodehydration and its conversion to cumene and the latter is recycled to stage of its oxidation to cumene hydroperoxide on heterogeneous catalyst at 70-300 C under pressure 5-40 atm. EFFECT: simplified technology, decreased energy consumption, increased yield of phenol, decreased formation of by-side products. 9 cl, 1 tbl, 3 dwg, 4 ex
Patent RU-2134308-C1 (RU)
Title: Method of treatment of titanium alloys
Inventor: KAJBYSHEV O A
IPC: C22F1/18
Filed: 1996-10-18
Granted: 1999-08-10
Abstract: FIELD: treatment of titanium alloys. SUBSTANCE: method includes heating of billet and its deformation in heated tools at 400 C - Tpt, where Tpt is temperature of full polymorphic transformation. In so doing, quantity of stages and their temperatures are set proceeding from grain sizes d o  of initial billet and required grain final size d f  and temperature Tf corresponding to required grain final size. The process is carried out as follows. Determined experimentally is dependence of size of recrystallized grains on temperature d = f(T) in the entire indicated temperature range. The latter is divided into two sections and boundary between them is determined by temperature T *  corresponding to grain size   and the latter is determined from relation lg d o /d * =2.4-2.6 for alloys with stabilization factor Kβ < 1.4, and lg d o /d * =1.8-2 for alloys with stabilization factor Kβ ≥ 1.4. If deformation temperature Tf is within range of ( T *  - Tpt), deformation is effected for one stage, and if deformation temperature is within (400 C - T * ), deformation is effected for several stages. In the latter case, quantity and temperature of stages are determined by successive adding to temperature Tf of temperature difference between stages determined by curve d = f(T) as value ensuring reduction of grain sizes at stages by 2-10 times until deformation temperature exceeds or becomes equal to T * . In this case deformation at stage is effected with reduction ratio e amounting to not less than 0.6, and heating at the next stage is carried out to temperature not exceeding deformation temperature of the preceding stage. EFFECT: higher efficiency. 42 cl, 12 dwg
Patent RU-2144690-C1 (RU)
Title: Automatic two-position control method
Inventor: RASPOPOV A V
IPC: G05B11/16
Filed: 1996-12-30
Granted: 2000-01-20
Abstract: FIELD: automatic control of temperature, level, etc. in industry and domestic appliances. SUBSTANCE: two signals defining adaptation zone are set and when controlled variable goes beyond adaptation zone, ineffective value of control action is varied towards extreme value of effective control action as function of time of control variable overshoot beyond adaptation zone; in the process, controller positions are continuously compared and in case of their overshoot extreme effective position of controller is shaped. EFFECT: improved reliability of control for varying-load equipment. 1 dwg
Patent RU-2144493-C1 (RU)
Title: Wheeled vehicle servicing lever-and-cam lifting device
Inventor: KHABARDIN V N
IPC: B66F7/22
Filed: 1997-01-10
Granted: 2000-01-20
Abstract: FIELD: mechanical engineering; maintenance and repair of wheeled vehicles; diagnostic devices. SUBSTANCE: lever- and-cam lifting device has base, two platforms for left-hand and right- hand wheels of vehicle hinge mounted for being placed horizontally, drive levers and two jacks for fixing vehicle in jacked-up position. Jacks are installed on cross beam placed on base. Platforms are arranged at left and right sides of base. Device has cams, each rigidly coupled through axle with one end of corresponding drive lever, and lock engaging with free end of indicated drive lever when platform is installed in initial position. Each platform is freely fitted on corresponding cam for turning the cam and lowering free end of platform, when vehicle runs onto platform after releasing of drive lever. EFFECT: reduced energy consumption. 6 cl, 3 dwg
Patent RU-2124795-C1 (RU)
Title: Gear for protective cut-off of electric a c network
Inventor: SLOBODKIN A KH
IPC: H02H3/32
Filed: 1997-03-25
Granted: 1999-01-10
Abstract: FIELD: electrical engineering, protection of personnel against injury by electric current in AC networks, decrease of traumatism at home and in industry. SUBSTANCE: proposed gear is designed for protective cut-off with operational delay which results in possibility of build-up of selective multi-step protective systems for electric installations. EFFECT: enhanced protective efficiency. 3 dwg
Patent RU-2117059-C1 (RU)
Inventor: BOGDANOV V A
IPC: C22B7/04
Filed: 1997-03-25
Granted: 1998-08-10
Abstract: Способ может быть использован для переработки окисленных материалов, содержащих тяжелые цветные металлы. Способ переработки медьсодержащих шлаков позволяет разделить их на ценные компоненты путем обработки шлаковой пульпы соляной кислотой до значения pH 5,5 - 6,5 и последующей фильтрации. Введение кислоты в пульпу позволяет получить из шлака ценные продукты и исключает образование отходов. 1 табл.
Patent RU-2126815-C1 (RU)
Title: Method of producing petroleum fractions in vacuum columns of catalytic cracking plants and vacuum column for its implementation
Inventor: JUSHCHENKO N L
IPC: C10G7/06
Filed: 1997-05-14
Granted: 1999-02-27
Abstract: FIELD: petroleum processing. SUBSTANCE: invention is intended for use in vacuum distillation of mazut to produce vacuum gas oil and consists in that condensation and washing off high-boiling goudron fractions in one of column sections is accomplished with phlegm condensed directly in this section, at outlet of which temperature gradient equal to 75-85 C is created by way of providing ratio of temperature of raw material charged into column (360-390 C) and temperature of vapors and vacuum gas oil withdrawn from the column (335-365 and 260-280 C, respectively). Distinguishing feature of the column is that blind collector plate located between section from which vacuum gas oil is withdrawn and washing section is constructed with developed ribbing on its lower surface. Heat-exchange surface of ribbing constitutes at least 50% of total surface of the plate. In addition, all ribbing or part of it can be constructed in the form of supporting elements of plate. EFFECT: enhanced efficiency of vacuum column operation and reduced power consumption. 3 cl, 1 dwg, 1 tbl
Patent RU-2122771-C1 (RU)
Title: Explosion-tight enclosure for television camera
Inventor: FEDORUK S N
IPC: H04N5/225
Filed: 1997-06-20
Granted: 1998-11-27
Abstract: FIELD: television engineering; miscellaneous explosion-tight optical devices and systems. SUBSTANCE: enclosure that has case with its ends carrying shell-type transparent-glass cover and cable stuffing arrangement is provided, in addition, with lock made in the form of semi- ring bent out on one end and loosely mounted on case; one end of lock enters groove in shell- type cover and other (bent-out) end rests on differentially threaded nut of cable stuffing arrangement which has body and cable entry. EFFECT: improved explosion tightness of enclosure due to preventing its opening until cable stuffing arrangement is disconnected from case. 1 dwg
Patent RU-2120600-C1 (RU)
Title: Self-defense aid
Inventor: KOZENKO JURIJ ALEKSEEVICH
IPC: F41H9/10
Filed: 1997-07-01
Granted: 1998-10-20
Abstract: FIELD: self-defense equipment for individuals. SUBSTANCE: proposed self-defense aid includes frame manufactured in the form of cassette designed to carry gas cylinders, valves interacting with trigger mechanisms. EFFECT: increased reliability of defense, diminished probability of poisoning in case of careless handling and enhanced operational efficiency. 2 dwg
Patent RU-2114262-C1 (RU)
Title: Arrangement of guarding
Inventor: ELISEEV JURIJ NIKOLAEVICH
IPC: E04B2/90
Filed: 1997-07-18
Granted: 1998-06-27
Abstract: FIELD: construction engineering. SUBSTANCE: this can be used in erection of various structures as light-weight guarding constructions. Reduced amount of metal needed for manufacture of guarding is achieved due to less number of structural components employed. Sheet steel bent profiled member used as component of guarding has wide flange 1 and two narrow flanges 2, 3 which are connected together by webs 4, 5. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2134882-C1 (RU)
Inventor: FILIMONKOVA N N
IPC: G01N33/49
Filed: 1997-09-11
Granted: 1999-08-20
Abstract: Изобретение может быть использовано в медицине, а именно в лабораторных способах прогнозирования течения псориаза. Исследуют кровь больного и определят уровень иммуноглобулинов А, G, индекса Т тфр /Т тфч  в сыворотке крови. При превышении показателей JgА уровня 3,0 г/л, JgG уровня 18 г/л, снижения индекса Т тфр /Т тфч  ниже 2,0 прогнозируют развитие более тяжелой формы псориаза, главным образом эритродермии. Способ позволяет упростить и повысить доступность процесса прогнозирования клинического течения псориаза.
Patent RU-2115593-C1 (RU)
Inventor: MUKHAMEDOV FATIDIN ABDURAKHMAN
IPC: B64C3/38
Filed: 1997-11-11
Granted: 1998-07-20
Abstract: FIELD: manufacture of MANEUVERABLE aeroplanes. SUBSTANCE: wing of aeroplane consists of center section made in form of load-bearing disk and swivel outer panels provided with separate drives. Axes of hinges of swivel outer panels coincide with transversal axis of aeroplane running through aerodynamic centers of outer panels of wing and aeroplane. Swivel outer panels have deflectable leading- edges with drives over entire span. Aeroplane is provided with aft segments formed by load-bearing disk and fuselage which are turnable. Aerodynamic seals made in form of stack of plates are located between disk of center section and swivel outer panels of wing. Deflectable leading-edges are connected with outputs of their drives whose inputs are connected with inputs of angle-of-attack sensors and outer panel turn angle sensors. Method of takeoff consists in deflecting both swivel outer panels through positive angle of attack at simultaneously deflecting the stabilizer through angle corresponding to angle of break-away of nose undercarriage leg. EFFECT: increased lifting force under transient conditions; enhanced efficiency of control at large angles of attack. 6 cl, 6 dwg
Patent RU-2133038-C1 (RU)
Inventor: DUNETS A V
IPC: G01P5/08
Filed: 1997-11-18
Granted: 1999-07-10
Abstract: FIELD: measurement technology. SUBSTANCE: given electromagnetic meter is intended for determination of orbital wave velocities in coastal zone of sea where parameters of currents are characterized by highest variability and extreme magnitudes at relatively low depths, for study of movement of water flow and transfer of drifts. Meter has primary submerged water-tight converter of flow velocity to electric signal and coastal measurement unit connected by communication line. Converter is manufactured in the form on induction coil with system of four peripheral electrodes arranged in diametrical opposition and connected to input of preamplifier. Coastal measurement unit includes power supply source and processing and registration unit. Power supply source is A.C. source. Primary converter includes rod which working end has cylindrical core whose side and end face surfaces carry correspondingly induction coil with system of four peripheral electrodes arranged in diametrical opposition and upper and lower focusing coils connected to output of power supply unit in opposition to induction coil. EFFECT: increased precision and stability of readings, enhanced to signal-to-noise ratio. 6 cl, 9 dwg
Patent RU-2127212-C1 (RU)
Title: Method of cooling on-board systems of flying vehicle
Inventor: FRENKEL A I
IPC: B64D33/08
Filed: 1997-11-21
Granted: 1999-03-10
Abstract: FIELD: aeronautical engineering; cooling system of high-speed aircraft equipment. SUBSTANCE: method of cooling the on-board systems of flying vehicle consists in separation of flow of the outside air compressed in inlet diffuser into two parts. First part is directed to turbine where air is expanded polytropically doing work, after which it is heated in heat exchanger and compressed by compressor fitted on turbine shaft. Second part of air is admitted to ejector device in whose nozzle air is accelerated to speed ensuring the preset degree of rarefaction, after which air received from compressor is accelerated in mixing chamber exchanging with moment. Both flows are mixed after partial restoration of pressure in diffuser of ejector device and are discharged overboard. Method provides for reducing temperature of antifreeze cooling the aircraft on-board systems by 12 C in single-stage process, thus ensuring normal conditions for functioning of these systems in hot season. EFFECT: enhanced efficiency. 5 cl, 3 dwg
Patent RU-2138274-C1 (RU)
Title: Method of treating cows with delayed afterbirth
Inventor: BAGMANOV M A
IPC: A61K35/50
Filed: 1997-11-24
Granted: 1999-09-27
Abstract: FIELD: veterinary medicine. SUBSTANCE: cows with weight up to 400 kg receive 50 ml and those heavier than 400 kg - 60 ml of cow's placenta extract in combination with specific bacteriophage injected into region of ischioanal recess, into loose connective tissue from two sides to the depth of 3-5 cm. Injection is made two times, each with half dose: the first injection 6-8 hr after delivery and the second one 8-12 hr later. EFFECT: prevented postnatal endometritis due to biogenic body stimulation, enhanced contraction ability of uterus, and enhanced antimicrobial effect on uterine microflora. 2 cl